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https://hdl.handle.net/10495/27734| Título : | Detection of hilA Gene Sequences in Serovars of Salmonella enterica Subspecies Enterica |
| Autor : | Cardona Castro, Nora Restrepo Pineda, Eliana Correa Ochoa, Margarita María |
| metadata.dc.subject.*: | Salmonella enteritidis Salmonella paratyphi A Salmonella paratyphi B Salmonella arizonae Reacción en Cadena de la Polimerasa Polymerase Chain Reaction Antígenos de Pullorum Pollorum antigens hilA gene sequences |
| Fecha de publicación : | 2002 |
| Editorial : | Instituto Oswaldo Cruz |
| Resumen : | ABSTRACT : HilA gene promoter, component of the Salmonella Pathogenicity Island 1, has been found in Salmonella serovar Typhimurium, being important for the regulation of type III secretion apparatus genes. We detected hilA gene sequences in Salmonella serovars Typhi, Enteritidis, Choleraesuis, Paratyphi A and B, and Pullorum, by polymerase chain reaction (PCR) and hybridization techniques. The primers to carry out PCR were designed according to hilA sequence. A low stringency hybridization with the probe pVV441 (hilA open-readingframe plasmid) was carried out. To find hilA gene sequences in other Salmonella sp. suggest that these serovars could have similar sequences of this kind of virulence genes. |
| metadata.dc.identifier.eissn: | 1678-8060 |
| ISSN : | 0074-0276 |
| metadata.dc.identifier.doi: | 10.1590/S0074-02762002000800016 |
| Aparece en las colecciones: | Artículos de Revista en Microbiología |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| CorreaMargarita_2002_DetectionHilASalmonella.pdf | Artículo de investigación | 63.01 kB | Adobe PDF | Visualizar/Abrir |
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